* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background: #0d1117; /* dark tech theme */
  color: #fff;
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.animation-container {
  text-align: center;
  z-index: 2;
}

h1 {
  font-size: 2.5rem;
  color: #00ffff;
  margin-bottom: 2rem;
  letter-spacing: 1px;
  text-shadow: 0 0 15px rgba(0,255,255,0.3);
}

.tech-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.icon {
  background: #1a1a1a;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  color: #00ffff;
  cursor: pointer;
  transition: transform 0.5s, box-shadow 0.5s;
  box-shadow: 0 0 10px rgba(0,255,255,0.2);
  animation: float 5s ease-in-out infinite;
}

.icon:hover {
  transform: scale(1.2) rotate(-5deg);
  box-shadow: 0 0 25px rgba(0,255,255,0.7);
}

/* Floating animation */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0); }
}

/* Background tech grid */
.tech-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,255,0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 1;
  animation: moveGrid 20s linear infinite;
}

@keyframes moveGrid {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: -50px -50px, -50px -50px; }
}
